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Mathematics, 20.05.2021 22:10 jaymoney0531
In the accompanying diagram, about 68% of the scores fall within the shaded area, which
Is symmetric about the mean. The distribution is normal and the scores in the shaded area
range from 50 to 80. What is the standard deviation of the scores in the distribution?
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Answers: 3
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Mathematics, 21.06.2019 21:30
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Mathematics, 22.06.2019 00:50
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
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In the accompanying diagram, about 68% of the scores fall within the shaded area, which
Is symmetri...
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